INTERNAL COMBUSTION ENGINE WITHOUT CONNECTING ROD AND A METHOD OF ITS CONSTRUCTION

Description

TECHNICAL FIELD

[0001] The invention relates to the structure of internal combustion engine without a connecting rod and a method of its construction designed for operation of transport vehicles as well as power aggregates set in motion and situated in industry and agriculture.

BACKGROUND OF THE INVENTION

[0002] Star-like aircraft internal combustion engines with radialy arranged cylinders are known from US 2 477061.

[0003] Star-like aircraft internal combustion engines including circular case with mounted on it nine radial arranged cylinders and pistons lying in the same plane are already well- known. (For example:"Star-like aircraft engine cross section named Lajkoming" Eng. Julius Mezkerle, "Vehicle engines with air cooling" page 220, Moscow 1959; translation from Czech into Russian; Nine cylinder aircraft engine "A

- 62

P" Petr S. Labasin , "Aircraft engine A

-62

P",page 22,Moscow,1972, including circular case with mounted on it and lying in one plane up to nine radial situated cylinders with pistons.The pistons are connected flexibly by piston bolts and by connecting rods with joined crankshaft. The crankshaft is put in the form of a bearing in the case center and it forms together with the connecting rods a joined crank mechanism.

[0004] A disadvantage of those engines is the kinematics of the crank mechanism where the reciprocating motion of the pistons is transformed into rotary motion of the crankshaft. Notwithstanding of the number of the radial arranged cylinders, each of the pistons performs two runnings only - from one end dead center to another such dead center and back- per one revolution of the crankshaft.

[0005] For example, if the four strokes cycle of the engine work is ensured, the crankshaft performs two revolutions. It reduces the power given away by one unit weight of the engine and it is necessary to rev the crankshaft revolutions in order to increase that power. The crankshaft revolutions revved increase the inertia forces and burden additionally the crank mechanism elements.

[0006] A disadvantage of the crank transforming mechanism is the presence of side friction force of the pistons on the walls of the cylinders which leads to losses due to the friction and higher wear and tear of those elements.

[0007] Another disadvantage of the crank transforming mechanism is the presence of a flexible hinged link in the piston which link is formed by itself, by the piston bolt, and by the head of the connecting rod. It increases the length of the guiding part of the pistons, of the total working length of the cylinders and thus it leads to the increase of the overall dimensions and of the engine weight.

[0008] A cross-like four pistons internal combustion engine without a connecting rod is also well-known.( Bulgarian authorship certificate Nº 42948,published in bulletin Nº3/15.03.1988). The engine has been constructed on the basis of a regular hinged four-units which is deformed at work consequently into a rhomb at the two mutually perpendicular axes of the co-ordinates.The hinged four-units works on two rollers of the outgoing shaft and sets it in a rotary motion.

[0009] A disadvantage of that engine is as follows: the kinematics of the mechanism for transformation of the reciprocal motion of the pistons into a rotary motion of the outgoing shaft allows the construction of engines limited with four cross-like arranged cylinders only. That kinematics prohibition does not allow the use of the principle of fragmentation of the working engine volume into six, eight, twelve and more cylinders with smaller single volume in order to reduce the weight of the flexible elements and their inertia forces, to increase the revolutions, and to increase the specific power per unit working volume.

[0010] Another disadvantage of that engine is the inconsistency that crops up while making clear its kinematics. According to the description, the author's claims and the figure attached to them, the divisor diameter of the inner teeth (8) of the engine case (7) is equal to the doubled divisor diameter of the teeth segments (2), while the axis of the hinged links between the segments (2) and the piston rods (3) coincide with the divisor diameter of the tooth gearing.

[0011] It means that both rollers (9) which tumble on the inner arc-like side of the teeth segments (2),when they stand right on the axis line of the two opposite cylinders (6),they will have shoved out their two adjacent hinges (and their respective pistons) at the upper dead center, and the other two opposite hinges must coincide simultaneously in the center of the mechanism,and therefore they will hit each other. On the enclosed figure of the authorship certificate the two hinges are at the upper dead center, and the other two opposite ones do not reach the mechanism center, i.e. they are not at the lower dead center - and it is obligatory. That inconsistency has not been clarified anywhere in the description.

[0012] Another disadvantage of that engine is disclosed in the author's claim 2 which is not applicable because according to it "The axis of the hinged links between the teeth segments (2) and the piston rods (3) coincide with the divisor diameter of the teeth gearing", and it is well-known from the theory of the cylindrical teeth drives that such a common "divisor diameter of teeth gearing does not exist" - there is always a tooth drive between two teeth elements, each one of them having its own divisor diameter. The more so as, "the axis of the hinged links between the teeth segments (2) and the piston rods (3) coincides with the divisor diameter of the gearing" only at the moment of motion of the units when two of those axes are at the upper dead center. Only then those axes coincide at the same time with the divisor circumference of the engine case and of the divisor circumferences of the segments, but even at that moment almost the whole segments and the other two axes are far away from such coincidence.

[0013] A disadvantage of the engine from authorship certificate Nº42948 appears the engine shaft which is complicated enough for the purpose of mounting and dismounting. - "The engine shaft lies on the axis of the engine case (7),and it is joined with two discs with shafts at their outer side, while the shafts have been put in the form of a bearing in the lids of the engine case (7),and the two axes (1)have been fixed between the discs;those axes are situated symmetrically to the axis of the engine shaft.Two rollers (3) are put in the form of a bearing on the axes;the outer radius of the rollers is equal to the inner radius of the teeth segments (2)" .

[0014] Therefore, the teeth segments (2) lie between the two discs of the build-up shaft, and the same one cannot be mounted or dismounted separately as a shaft set, and those operations have to be made by means of technological manipulations with the whole engine which makes the mounting and dismounting work complex.

[0015] A general disadvantage of the internal combustion engines working with crankshaft transforming mechanism as well as of the engine without a connecting rod according to the authorship certificate Nº42948 is the fixed kinematics dependence between the revolutions of the outgoing engine shaft and the stroke frequency of their pistons. It is two strokes of the pistons per one revolution of the crankshaft in the crankshaft transforming mechanism, regardless of the cylinders number in the engine,and four piston strokes per one revolution of the engine shaft in the cross-like four cylinders engine without a connecting rod according to the authorship certificate above. It is impossible by programming a big number of piston strokes per time unit in advance to create an engine with lower revolutions of the outgoing engine shaft, which depending on the number of the cylinders with corresponding increase of the rotary moment not to use additional reduction gear.Such a possibility is particularly useful in engines for setting in motion of transport vehicles.

[0016] Thus, the object of the invention is to create a method of construction, and to design the structure of an internal combustion engine without a connecting rod with six and more even number of the arc-like units, whereat the number of the strokes of the pistons in the working cylinders from one end position to another end position must be greater than four per one revolution of the outgoing engine shaft, and the number of their strokes must depend on the number of the arc-like units; and at their increase to reduce the kinematically the revolutions of the outgoing engine shaft in order to increase the outgoing rotary moment of the shaft, without using additional reduction gear; and to ensure kinematically that the opposite hinged links of the arc-like units at their inner end position do not reach the mechanism center in order to prevent their hitting and ensure the mounting and dismounting of the engine shaft, together with the mounted on it driving rollers, with their axes, without disturbing the mounting of the arc-like units and their hinged links with the pistons.

[0017] Further object of the invention of the internal combustion engine without a connecting rod with six and more even number of arc-like units is the elimination of the piston side force on the working cylinders.

SUMMARY OF THE INVENTION

[0018] According to the invention those objects are solved by a method of construction and structure of internal combustion engine without a connecting rod. That method concerns the construction of an engine without a connecting rod with six and more even number of arc-like units, whereat the number of arc-like units and the stroke of the pistons S are programmed in advance, whereat the number of the working cylinders and their corresponding pistons is an even number too, equal to or smaller than the number of the arc-like units. The center of the engine is marked as O₁ and depending on the chosen even number of the arc-like units there are drawn the same number of radial beams f through the center which form equal central angles α among them. The radial beams are axis lines of the working cylinders. The basic circumference K₁ with its radius R₁ is drawn depending on the even number chosen of the arc-like units and the programmed stroke S of the pistons in the working cylinders, which are connected among them by the relation


where the beams cross the basic circumference and cut it into arcs equally long. There are drawn additional circumferences K₂ so that their centers lie on the radial beams,which are odd in number. The number of the circumferences K₂ is equal to the half of the number chosen of the arc-like units and the radii of the circumferences K₂ are always equal to half of the basic circumference K₁ radius. The circumferences K₂ pass at the same time through the basic circumference K₁ center as well as through the basic circumference K₁ crossing points with the odd number of radial beams and because the number of circumferences K₂ is half of the number of the arc-like units, thus the common points of the circumferences K₁ and K₂ are half of that number too, and those points connected consecutively form the basic chords of the basic circumference K₁, whereat the distance between the common points of the mutually crossing circumferences K₂ which are at the same time points of the crossing lines in the middle of the basic chords with the even number of radial beams on one part and on the other - the crossing points of the same even number of radial beams with the basic circumference K₁ define the value of the stroke S of the pistons. The chain-like connected basic chords form a close geometrical figure drawn in the basic circumference K₁. The tops of that figure divide the basic circumference K₁ into arcs equally long and each of those arcs is as long as two arcs of the same circumference K₁ divided by the radial beams; or to each half length of the basic chords belongs one arc of the division of the circumference K₁ by the radial beams, but the halves of the basic chords taken separately are chords of the circumferences K₂ with their adjacent arcs of those circumferences K₂. Thus, there is equation between the lengths of the arcs of the circumferences K₁ and K₂. That arc equation of both kinds of circumferences permits reciprocating roll over without slipping over from one end position to another end position of the arcs of the circumferences K₂ on the arcs of the circumference K₁. The ends of the arcs of the circumferences K₂ slip rectilinear, reciprocating on each of the axis lines of the cylinders on which those ends lie without leaving them or deviating from them, moving from the crossing points of the radial beams with the circumference K₁ to the common crossing points between the circumferences K₂ which on its part represents the stroke of the pistons.The consecutive chain-like connection of the ends of the arcs of the circumferences K₂ form a close geometrical figure with arc-like units, whereat the mutually connected ends of the units are formed by means of axes as cylindrical hinges of that hinged multi-unit, whereat the arcs of the circumferences K₂ form the outer cylindrical surfaces of the arc-like units and the basic circumference K₁ forms the inner cylindrical surface of the engine case on which the arc-like units of the hinged multi-unit roll over reciprocating. The rods of the pistons are connected flexibly in the axes of the deforming hinged multi-unit and with their other ends the piston rods are fixed with the pistons. There are drawn circumferences K₃ from the centers of the circumferences K₂ with radii smaller than the radii of the circumferences K₂; the circumferences K₃ define the inner cylindrical surfaces of the arc-like units on which surfaces the engine rollers roll over, mounted by means of their axes on the gear wheels of the engine shaft.

[0019] The internal combustion engine without a connecting rod with six and more arc-like units is created by the method of construction of such an engine, which includes an engine case with working cylinders and pistons in them radially situated and lying in one plane which are fixed on the engine case. The number of the cylinders and the pistons of the engine are equal or smaller than the number of arc-like units and it is even in number. The pistons are fixed with the piston rods, and the piston rods at their other ends are connected flexibly by means of crank axes in hinges with the arc-like units, as the even number of the arc-like units is equal or greater than six and those units form a closed hinged multi-unit, which touches flexibly with its outer cylindrical surfaces of the arc-like units on the inner cylindrical surface of the engine case. The engine shaft is situated in the axis of the engine case. It is formed by the shaft itself with two gear wheels with rounded and pierced teeth as the engine shaft is put as a bearing on both sides of the lids of the engine case. The axes with the engine rollers put in the form of a bearing, with axes parallel to and stand at equal distance of the axis line of the engine shaft are mounted between the two gear wheels in their pierced teeth. The outer diameter of the rollers is equal to the inner diameter of the arc-like units and the number of those rollers their axes and the number of the teeth of each gear wheel are the half of the number of the arc-like units of the engine.

[0020] The articulation of two adjacent arc-like units in the hinged multi-units forms working crank arms n₁ and the number of crank arms n₁ is equal to the number of the arc-like units.

[0021] An internal combustion engine without a connecting rod with six and more even number of arc-like units is created using a tooth power synchronizer, formed by the inner cylindrical surface of the engine case with cut on it inner teeth. The basic circumference K₁ is a divisor circumference of those teeth and geared in them outer teeth of the arc-like units with dividing circumferences K₂. The axes of the hinged links between the arc-like units and the piston rods lie on the divisor circumferences of the arc-like units of the hinged multi-units. The diameters of the dividing circumferences of those units are equal to the half of the divisor diameter of the engine case, regardless of the even number of the arc-like units of the engine.

[0022] The advantage of the invention is that a method of construction and structure of the internal combustion engine without a connecting rod are created where the number of the strokes of the pistons from one end position to another end position is greater than four per one stroke of the outgoing engine shaft and their number of the strokes depends on the even number of arc-like units, whereat by their increase the revolutions of the outgoing engine shaft kinematics decrease and the outgoing revolution moment of the shaft is increased without the use of additional reduction gear. It is kinematically ensured that at teir inner end position the opposite hinge links of the arc-like units do not reach the engine center, by means of which the possibility of their hitting each other is eliminated and mounting and dismounting of the engine shaft together with the rollers with their axes mounted on the engine shaft, is provided for without disturbing.

[0023] Another advantage of the invention is the creation of a method of construction and structure of internal combustion engine without a connecting rod with six and more even number of arc-like units using tooth force synchronizer, formed by the inner cylindrical surface of the engine case with carved inner teeth on it with the dividing circumference K₁ and outer teeth of the arc -like units geared in them with the dividing circumferences K₂, whereat the axes of the hinged links between the arc -like units and the piston rods lie on the dividing circumferences of the arc- like units of hinged multi-units, and the diameters of the dividing circumferences of the arc-like units are equal to the half of the divisor diameter of the engine case, regardless of the even number of the arc-like units of the engine.

BRIEF DESCRIPTION OF THE DRAWINGS

[0024] An example embodiment of the invention is shown on figures 1,2 and 3, where the figures show:

Figure 1 shows the division of the basic circumference.

Figure 2 shows the determination of geometry of the arc -like units.

figure 3 represents a cross section of the internal combustion engine without a connecting rod.

DETAILED DESCRIPTION OF THE INVENTION

[0025] The method of construction of internal combustion engine without a connecting rod with six and more even number of arc-like units defines the consecutive steps of the engine construction, while at beginning the number of the working crank arms n₁ and the stroke of the pistons S in the cylinders is programmed whereat the number of the working crank arms n₁ is an even number, equal to or greater than six. The center O₁ of the engine without a connecting rod is marked and depending on the even number chosen of the crank arms n₁ there are drawn through the center the same number of radial beams f₁...fn₁ (fig. 1), which form equal central angles α among them and which are the axes lines of the working cylinders. There is drawn the basic circumference K₁ with a radius R₁ from the center O₁ depending on the even number chosen of crank arms n₁ and the stroke S of the pistons according to the relation between them

while the beams f₁...fn₁ cross the basic circumference K₁ at the points of A₁...An₁ and divide it into n₁ numbers of arcs

, equally long.

[0026] The additional circumferences K₂ (fig.2) are drawn whereat their centers O₂ lie on the odd radial beams f₁; f₃; f₅, whereat the number of the circumferences K₂ is equal to half of the number chosen of the working crankarms n₁ and the radii R₂ of the circumferences K₂ are equal to half of the radius R₁ of the basic circumference K₁.

[0027] All circumferences K₂ pass simultaneously through the center O₁ of the basic circumference K₁ and through the crossing points A₁; A₃; A₅ of the basic circumference K₁ with odd radial beams f₁; f₃; f₅.Since the circumferences K₂ are n₁/2 in number, thus the common points of the circumferences K₁ and K₂ are n₁/2 in number.

[0028] The basic chords A₁A₃; A₃A₅; A₅A₁ are drawn on the circumference K₁ by means of consecutive connection of the common points of the circumferences K₁ and K₂ (fig. 2), whereat the distances from the crossing points B₁; B₂; B₃ of the basic chords
A₁A₃;A₃A₅;A₅A₁ with their perpendicular axes lines f₂; f₄; f₆ on one part and from the crossing points A₂; A₄; A₆ of the same axes lines with the basic circumference K₁ on the other part, define the stroke S of the pistons.

[0029] The chain-like connected basic chords A₁A₃; A₃A₅; A₅A₁ form a close geometrical figure inscribed in the circumference K₁. The tops of that figure A₁; A₃; A₅ divide the basic circumference K₁ into arcs n₁/2 in number with equal length

;

;

; thus, to each half length of the chords A₁A₃; A₃A₅; A₅A₁ there corresponds one arc

.

[0030] However, the halves of the basic chords A₁B₁; B₁A₃; A₃B₂; B₂A₅; A₅B₃; B₃A₁ taken separately are chords of the circumferences K₂ with their corresponding adjacent arcs

and the length of the arcs

from the circumferences K₂ is equal to the length of the arcs

from the circumference K₁.

[0031] The consecutive chain connection of the arcs

(

;

;

;

;

;

) form a close geometrical figure with arc-like units (fig. 2). The mutually connected ends of the arcs are modeled as cylindrical hinges 7 of the crank arms n₁ (fig. 3) of that hinged multi-units, as the arcs

from the circumference K₂ (fig. 2) form the outer cylindrical surfaces of the arc-like units 6 (fig.3).The basic circumference K₁ (fig.2) forms the inner cylindrical surface of the engine case 1 (fig.3), on which the arc-like units 6 of the hinged multi-units roll over reciprocatingly. The piston rods 4 are connected flexibly in the axes of the deforming hinged multi-units and with its other ends the piston rods 4 are fixed with the pistons 3.There are drawn circumferences K₃ (8') from the centers O₂ of the circumferences K₂ with radii R₃ < R₂, where the circumferences K₃ (8') define the inner cylindrical surfaces of the arc-like units 6 on the surfaces of which the engine rollers 8 of the engine shaft 11 roll over.

[0032] An example embodiment of the invention as a structure is shown on fig.3, which shows a cross section of an internal combustion engine without a connecting rod with six and more arc-like units, constructed by the disclosed method of construction of such an engine, which includes an engine case 1 with fixed on it and radially situated in one plane with it working cylinders 2 and pistons 3. The pistons 3 are fixed with the piston rods 4, and the piston rods 4 at their other ends are connected flexibly through cylindrical hinges 7 of the working crank arms n₁ with the arc-like units 6 as the even number of arc-like units 6 define the number of the working cylinders 2 with the pistons 3 and those arc-like units 6 are connected in a closed hinged multi-unit,that touches flexibly with its outer cylindrical surfaces the inner cylindrical surface of the engine case 1.

[0033] The engine shaft 11 is situated in the axis of the engine case 1. It is formed by the shaft 11 and two gear wheels 10 with rounded and pierced teeth as the engine shaft 11 is put as a bearing on both sides of the lids of the engine case 1.The axes 9 with the engine rollers 8 put in the form of a bearing, with a radius equal to the radius R₃ of the inner cylindrical surfaces of the units 6 are mounted between the two gear wheels 10 in their pierced teeth. The axes 9 of the engine rollers 8 are parallel to and stand at equal distance of the axis line of engine shaft 11 and the number of those rollers 8 and the corresponding number of the teeth of each gear wheel 10 is the half of the number of the arc-like units 6 of the engine.

[0034] The tooth power synchronizer of the movement (fig.3) is formed by the inner cylindrical surface of the engine case 1 with cut on it inner teeth 14 with the dividing line the basic circumference K₂ 12 and geared in them outer teeth 15 of the arc-like units 6 with the dividing lines the circumferences K2 13, whereat the axes of the cylindrical hinges 7 among the arc-like units 6 and the piston rods 4 lie on those dividing circumferences K₂ 13.

[0035] The way of working of the internal combustion engine without a connecting rod according to figure 3 is as follows:

[0036] The gas forces of the expanding gas mixture burnt act on the heads of the pistons 3 that are at the top dead center. The forces are transmitted by means of the piston rods 4 to the axes of the cylindrical hinges 7, which connect the piston rods 4 with the adjacent couples of the arc-like units 6.The latter are geared with their teeth 15 in the teeth 14 of the engine case 1 and transmit the reaction of the gas forces to the engine case 1.With their inner surfaces they transmit that reaction to the engine rollers 8 as they support them by means of one-sided pressure on their axes 9.The axes 9 are mounted in the teeth of the gear wheels 10 of the engine shaft 11,and they force it to turn round its axis. Since the length of the dividing line of the teeth arc-like units 6 between each two axes of the cylindrical hinges 7 is always equal to the length of the arc 12 from the dividing circumference K₁ (fig.3) of the engine case 1 between each two axis lines f of the adjacent cylinders 2,it allows reciprocating roll over without slip over from one end position of the arc-like units 6 to another end position. Then the ends of the arc-like units 6, which are in the axes of the cylindrical hinges 7 slip rectilinear, reciprocating together with the piston rods 4 and the pistons 3 in the working cylinders 2, and the engine shaft 11 turns in one direction as per one stroke of the pistons 4 it turns round at 360/n₁°. The suction of the burning mixture is performed in the space under the pistons, closed by the bush 5 and the the burning mixture is blasted in the space above the pistons through the passage 16.The gases burnt are blown off through a second passage 17,whereat both passages are opened consecutively by the pistons.

[0037] The lubrication of the flexible parts of the engine case 1 of the engine is done by splashing of oil on its engine case.

[0038] The engine with the mechanism described above substituting the crankshaft mechanism, may be applied in all types of engines and power machines.

Claims

1. Method of construction of internal combustion engine without a connecting rod characterized in that that the number of working crank arms n₁ and the stroke of the pistons S in the cylinders are programmed in advance, whereat the number of the crank arms n₁ is an even number, equal to or greater than six, the center (O₁) of the engine is marked and depending on the even number chosen of the crank arms n₁ there are drawn such a number of radial beams (f₁...f_n1) through the center (O₁) which form equal central angles (α) among them whereat the radial beams are axis lines of the working cylinders; a basic circumference (K₁) with a center (O₁) and a radius (R₁) is drawn depending on the chosen even number of the crank arms n₁ and the programmed stroke S of the pistons, which are connected by the relation


where the beams cross the basic circumference K₁ in the points (A₁... A_n1) and cut it into n₁ number of arcs (

) equally long; there are drawn additional circumferences (K₂) and their centers (O₂) lie on the radial beams (f₁, f₃, f₅) odd in number whereat the number of the additional circumferences K₂ is equal to the half of the number chosen of the crank arms n₁ and the radii (R₂) of the additional circumferences (K₂) are always equal to half of the basic circumference (K₁) radius (R₁) and the additional circumferences (K₂) pass at the same time through the basic circumference (K₁) center (O₁) as well as through the basic circumference (K₁) crossing points (A₁,A₃,A₅) with the odd number of radial beams(f_1,f₃,f₅) and because the number of additional circumferences (K₂) is half of the number of the crank arms (n₁), thus the common points of the basic circumference (K₁) and additional circumferences (K₂) are half (n₁/2) of that number (n₁) too, and those points (A₁,A₃,A₅) connected consecutively form the basic chords (A₁A₃, A₃A₅, A₅A₁) of the basic circumference (K₁), whereat the distance between the common cross points (B₁, B₂, B₃) of the mutually crossing additional circumferences (K₂) which are at the same time points of the crossing in the middle of the basic chords (A₁A₃,A₃A₅,A₅A₁) with the even number of radial beams (f₂,f₄,f₆) on one part and on the other - the crossing points of the same even number of radial beams (f₂,f₄,f₆) with the basic circumference (K₁) at the points (A₂,A₄,A₆) define the value of the stroke (S) of the pistons and the chain-like connected basic chords (A₁A₃,A₃A₅,A₅A₁) form a close geometrical figure drawn in the basic circumference (K₁), whereat the tops of that figure (A₁,A₃,A₅) divide the basic circumference (K₁) in arcs with equal length (

,

and

) and each of those arcs has a length of two arcs (L₁) of the same basic circumference (K₁) or to each half length of the basic chords (A₁A₃,A₃A₅,A₅A₁) belongs one first are (

) of the division of the basic circumference (K₁) by the radial beams (f₁...f₆), but the halves of the basic chords (A₁A₃,A₃A₅,A₅A₁) taken separately are chords of the additional circumferences (K₂) with their adjacent second arcs (

); there is equation between the lengths of the first and second arcs (

and

) of the basic circumference (K₁) and additional circumferences (K₂) permiting reciprocating roll over without slipping over from one end position to another end position of the second arcs (L₂) of the additional circumferences (K₂) on the first arcs (L₁) of the basic circumference
(K₁) whereat the ends of the second arcs (

) of the additional circumferences (K₂) slip rectilinear, reciprocating on each of the axis lines(f₁...f₆), on which those ends lie without leaving them or deviating from them, moving from the crossing points of the radial beams (f₁...f₆) with the basic circumference (K₁) to the common crossing points (B₁, B₂, B₃) between the additional circumferences (K₂) which on its part represents the stroke of the pistons (S) and the consecutive chain-like connection of the ends of the second arcs (L₂) of the additional circumferences (K₂) form a close geometrical figure with arc-like units (6), whereat the mutually connected ends of the arc-like units (6)are formed by means of axes as cylindrical hinges (7) of that hinged multi-unit, whereat the second arcs (L₂) of the additional circumferences (K₂) (13) form the outer cylindrical surfaces of the arc-like units (6) and the basic circumference (K₁) (12) forms the inner cylindrical surface of the engine case (1) on which the arc-like units (6) of the hinged multi-unit roll over reciprocating whereat the piston rods (4)are connected flexibly in the axes of the cylindrical hinges (7) of the deforming hinged multi-unit and with their other ends the piston rods (4)are fixed with the pistons (3) whereat there are drawn third circumferences (K₃) (8') from the centers (O₂) (9) of the additional circumferences (K₂) (13) with radii (R₃) smaller than the radii (R₂) of the additional circumferences (K₂) (13) and those third circumferences (K₃) (8') define the inner cylindrical surfaces of the arc-like units (6) on which surfaces the engine rollers (8)roll over, mounted by means of their axes (9) on the gear wheels (10) of the engine shaft (11).

2. An internal combustion engine without a connecting rod according to the method of claim 1, which includes an engine case with lying in one plane with it radially situated working cylinders and pistons in them which are fixed on it, characterized in that the number of the crank arms (n₁) of the engine are equal or greater than six and it is even in number whereat the pistons (3) are fixed with the piston rods (4), and the piston rods (4) at their other end are connected flexibly by means of cylindrical hinges (7) in hinges with the arc-like units (6), as the even number of the arc-like units (6)define the number of working cylinders (2) with the pistons (3) in them and those arc-like units (6)form a closed hinged multi-unit, which touches flexibly with its outer cylindrical surfaces on the arc-like units (6) on the inner cylindrical surface of the engine case (1) and the engine shaft (11) is situated in the axis of the engine case (1) and it is formed by the shaft itself with two gear wheels (10) with rounded and pierced teeth, whereat the engine shaft (11) is put as a bearing in the lids of the engine case (1) and between the two gear wheels (10) in their pierced teeth are mounted axes (9)with the engine rollers (8) put on them in the form of a bearing; the axes (9)are parallel to and stand at equal distance of the axis line of the engine shaft (11) and the outer diameter of the rollers (8) is equal to the inner diameter of the arc-like units (6) and the number of the rollers(8), their axes (9)and the number of the teeth of each gear wheel (10) are the half of the number of the crank arms (n₁)of the engine.

3. An internal combustion engine without a connecting rod according to the method of claim 1, characterized in that a tooth power synchronizer is used, formed by the inner cylindrical surface of the engine case (1) with cut on it inner teeth (14) with a dividing line the basic circumference K₁ (12) and geared in them outer teeth (15)of the arc-like units (6) with dividing lines additional circumferences K₂ (13) whereat the axes of the cylindrical hinges (7) between the arc-like units (6) and the piston rods (4)lie on the divisor circumferences (13)of the arc-like units (6)of the hinged multi-units and the diameters of the dividing circumferences (13) of those units (6) are equal to the half of the diameter of the divisor circumference (12) the engine case (1), regardless of the even number of the crank arms (n₁) of the engine.

Ansprüche

1. Verfahren zum Konstruieren von Brennkraftmaschine ohne Pleuel, gekennzeichnet damit, dass die Zahl der funktionierenden Kurbelarme /n₁/ und der Kolbenhub /S/ in den Zylindern im Voraus programmiert ist, wobei die Zahl der Kurbelarme /n₁/ eine gerade Zahl ist, die gleich oder größer als sechs ist, das Zentrum /O₁/ der Brennkraftmaschine bezeichnet ist und abhängig von den gewählten geradzahligen Kurbelarmen /n₁/, dieselbe Zahl von Radialstrahlen /f₁... f_n1/ durch das Zentrum /O₁/ durchgezogen wird und diese Strahlen gleiche Zentriwinkel /α/ aus der Mitte heraus formen, wobei sie die Mittellinien der arbeitenden Zylinder sind; ein Hauptkreis /K₁/ mit Zentrum /O₁/ und Radius /R₁/wird gezeichnet, in Abhängigkeit von der gewählten geraden Zahl der Kurbelarme /n₁/ und dem programmierten Kolbenhub /S/, die in dem folgenden Verhältnis verbunden sind:

wo die Strahlen den Hauptkreis /K₁/ in den Punkten /A₁... A_n1/ durchkreuzen und es in /n₁/ Zahl von Bogen, gleich lang, teilen; gezeichnet werden auch Hilfskreise /K₂/und ihre Zentren /O₂/ liegen an den ungeradzahligen Radialstrahlen /f₁, f₃, f₅/, wobei die Zahl der Hilfskreise /K₂/ gleich der Hälfte der Zahl, die für die Kurbelarme /n₁/ gewählt ist, und die Radien /R₂/ der Hilfskreise /K₂/ immer gleich der Hälfte des Radiuses /R₁/ von dem Hauptkreis /K₁/ sind, und die Hilfskreise /K₂/gleichzeitig durch den Zentrum /O₁/ des Hauptkreises /K₁/ und auch durch die Schnittpunkte /A₁, A₃, A₅/ des Hauptkreises /K₁/ mit der ungeraden Zahl der Radialstrahlen /f₁, f₃, f₅/ gehen und weil die Zahl der Hilfskreise /K₂/ halb der Zahl der Kurbelarme /n₁/ ist, auf diese Weise die gemeinsamen Punkte des Hauptkreises /K₁/ und der Hilfskreise /K₂/ auch halb (n₁/2) dieser Zahl /n₁/ sind, und diese fortlaufend miteinander verbundenen Punkte /A₁, A₃, A₅/ die Hauptkreissehnen /A₁A₃, A₃A₅, A₅A₁/ von dem Hauptkreis /K_1/ bilden, wobei der Abstand zwischen den gemeinsamen Schnittpunkten /B₁, B₂, B₃/ von den sich gegenseitig kreuzenden Hilfskreisen /K₂/, die in derselben Zeit auch Kreuzungspunkte in der Mitte der Hauptkreissehnen /A₁A₃, A₃A₅, A₅A₁/ mit den geradzahligen Radialstrahlen /f₂, f₄, f₆/ sind, einererseits, und andererseits die Schnittpunkte derselben geradzahligen Radialstrahlen /f₂, f₄, f₆/ mit dem Hauptkreis /K₁/ in den Punkten /A₂, A₄, A₆/, bestimmen das Wert des Kolbenhubs /S/, und die kettenförmig verbundenen Hauptkreissehnen /A₁A₃, A₃A₅, A₅A₁/ bilden eine geschlossene geometrische Figur, die in dem Hauptkreis /K₁/ eingezeichnet ist, wobei die Spitzen dieser Figur /A₁, A₃, A₅/ den Hauptkreis /K₁/ in Bogen mit gleicher Länge einteilen /A₁A₂A₃, A₃A₄A₅ und A₅A₆A₁/ und jeder dieser Bogen eine Länge von zwei Bogen /L₁/desselben Hauptkreises /K₁/ hat oder zu jeder Halblänge der Hauptkreissehnen /A₁A₃, A₃A_5, A₅A₁/ ein erster Bogen /L₁/ von der Einteilung des Hauptkreises /K₁/durch den Radialstrahlen /f₁... f₆/ gehört, aber die Hälften der Hauptkreissehnen /A₁A₃, A₃A₅, A₅A₁/, getrennt genommen, sind Sehnen der Hilfskreise /K₂/ mit ihren zweiten Bogen /L₂/; es gibt eine Gleichung zwischen den Längen der ersten und zweiten Bogen /L₁ und L₂/ von dem Hauptkreis /K₁/ und den Hilfskreisen /K₂/ und das erlaubt eine Rückrollen ohne Rutschen von einer Endstellung zu anderer Endstellung von dem zweiten Bogen /L₂/ der Hilfskreise /K₂/ auf die ersten Bogen / L₁/ des Hauptkreises /K₁/, wobei die Enden der zweiten Bogen /L₂/ der Hilfskreise /K₂/ geradlining gleiten, hin- und her-bewegend auf jede der Achsenlinien /f₁... f₆/ der Zylinder, auf die diese Enden liegen, ohne aus diesen herauszutreten oder abzulenken, indem sie sich von den Kreuzungspunkten der Radialstrahlen /f₁... f₆/ mit dem Hauptkreis /K₁/ zu den gemeinsamen Schnittpunkten /B₁, B₂, B₃/ zwischen den Hilfskreisen /K₂/ bewegen, das seinerseits den Kolbenhub /S/ darstellt und die fortlaufende kettenförmige Verbindung der Enden der zweiten Bogen /L₂/ von den Hilfskreisen /K₂/ bildet eine geschlossene geometrische Figur mit bogenförmig gewölbten Bindegliedern /6/, wobei die miteinander verbundenen Enden der bogenförmigen Bindeglieder /6/ durch Achsen als zylindrische Scharniere /7/ von diesem Scharniermehrfachelementen gebildet sind, wobei die zweiten Bogen /L₂/ von den Hilfskreisen /K₂/ /13/ die äußeren zylindrischen Flächen der bogenförmigen Bindeglieder /6/ bilden und der Hauptkreis /K₁/ /12/ die innere zylindrische Fläche des Kurbelgehäuses /1/ bildet, auf dem sich die bogenförmigen Bindeglieder /6/ von dem Scharniermehrfachelementen hin- und her-/zurückrollen, wobei die Kolbenstangen /4/ flexibel in den Achsen der zylindrischen Scharniere /7/ von dem deformierenden Scharniermehrfachelementen verbunden sind und mit ihren anderen Enden die Kolbenstangen /4/ an den Ausstoßkolben /3/ angebracht sind, wobei es gezeichnete dritte Kreise /K₃/ /8'/ von den Zentren /O₂/ /9/ der Hilfskreise /K₂/ /13/ gibt, mit Radien / R₃/, die kleiner als die Radien /R₂/ der Hilfskreise /K₂//13/ sind und diese dritten Kreise /K₃/ /8'/ die inneren zylindrischen Flächen der bogenförmigen Bindeglieder /6/ bestimmen, auf welche Flächen die Antriebsrollen /8/ rollen, die durch ihre Achsen /9/ auf die Getrieberäder /10/ von der Motorwelle /11/ eingebaut sind.

2. Brennkraftmaschine ohne Pleuel gemäß dem Anspruchsverfahren 1, die ein Kurbelgehäuse einschliesst, mit fuktionierenden, mit ihm auf einer Ebene liegenden, radial eingelegten Kurbelarmen und Kolben drin, die darauf befestigt sind, gekennzeichnet damit, dass die Zahl der Kurbelarme /n₁/ von der Brennkraftmaschine gleich oder größer als sechs ist und eine gerade Zahl ist, wobei die Kolben /3/ festgelgt mit den Kolbenstangen /4/ sind und in ihrem anderen Ende flexibel durch zylindrische Scharniere /7/ in Gelenken mit den bogenförmigen Elementen /6/ verbunden sind, indem die gerade Zahl der bogenförmigen Elemente /6/ die Zahl der arbeitenden Zylinder /2/ mit den Kolben /3/ drin betsimmt und diese bogenförmigen Elemente /6/ ein geschlossenes zusammenklappbares Mehrfachelement bilden, das flexibel durch seine äußeren zylindrischen Flächen die bogenförmigen Elemente /6/ auf die innere zylindrische Fläche des Kurbelgehäuses /1/ berührt und die Motorwelle /11/ sich in der Achse des Kurbelgehäuses /1/ befindet und es ist durch die Welle sich selbst mit zwei Zahnrädern /10/ mit gerundeten und gestanzten Zähnen gebildet, wobei die Motorwelle /11/ als Auflager in den Klappen von dem Kurbelgehäuse /1/ gestellt ist, und zwischen den zwei Zahnrädern /10/ in ihren gestanzten Zähnen Achsen /9/eingebaut werden, mit den Antriebsrollen /8/ gestellt darauf in der Form von einem Auflager; die Achsen /9/ sind parallel zu und stehen in einer gleichen Entfernung von der Achsenlinie der Motorwelle /11/, und der äußere Durchmesser der Rollen /8/ gleich dem inneren Durchmesser der bogenförmigen Elemente /6/ ist, und die Zahl der Zähne von jedem Zahnrad /10/ die Hälfte der Zahl der Kurbelarme /n₁/von dem Motor ist.

3. Brennkraftmaschine ohne Pleuel gemäß dem Anspruchsverfahren 1, gekennzeichnet damit, dass ein Zahnkraftsynchronisator benutzt ist, der von der inneren zylindrischen Fläche des Kurbelgehäuses /1/ gebildet ist, mit inneren Zähnen /14/ darauf geschnitten, mit einer Teillinie der Hauptkreis K₁ /12/ und drin verzahnten äußeren Zähnen /15/ der bogenförmigen Elemente /6/ mit Teillinien die Hilfskreise K₂ /13/, wobei die Achsen der zylindrischen Scharniere /7/ zwischen den bogenförmigen Elementen /6/ und den Kolbenstangen /4/ auf die Teilungskreise /13/ der bogenförmigen Elemente /6/ der Scharniermehrfachelemente liegen, und die Durchmesser der Teilungskreise /13/dieser Elemente /6/ gleich der Hälfte des Durchmessers des Teilungskreises /12/des Kurbelgehäuses /1/ sind, ohne Rücksicht auf die gerade Zahl der Kurbelarme /n₁/ der Brennkraftmaschine.

Revendications

1. Méthode de construction de moteur à combustion interne sans une tringle connectant, caractérisée par ce que le nombre de bielles fonctionnant /n₁/ et la course des pistons /S/ en eux, les cylindres de travail étant programmés en avance, suite à quoi le nombre des bielles /n₁/ est un nombre pair, égal à ou plus grand que six, le centre (O₁) du moteur est marqué et d'après le nombre pair choisi des bielles /u₁/, un nombre de rayons radiaux (f₁ - fn₁) est dessiné à travers le centre (O₁), qui forme des angles centraux égaux (α) entre eux, suite à quoi les rayons radiaux sont des lignes d'axes des cylindres de travail; une circonférence de base (K₁) avec un centre (O₁) et un rayon (R₁) est dessiné d'après le nombre pair choisi des bielles (n₁) et la course programmée /S/ des pistons, lesquels sont connectés par la relation

les rayons (f₁ - f_n1) traversant la circonférence de base (K₁) dans les points (A₁ - A_n1) et la coupant en nombre /n₁/ d'arcs (L₁) de longueur égale; des circonférences supplémentaires (K₂) (fig.2) étant dessinées et leurs centres (O₂) placés sur les rayons radial (f₁f₃,f₅), à quoi le nombre des circonférences supplémentaires (K₂) est égal à la moitié du nombre choisi des bielles de travail /n₁/ et les rayons (R₂) des circonférences supplémentaires (K₂), étant toujours égaux à la moitié du rayon (R₁) de la circonférence de base (K₁) le et les circonférences supplémentaires (K₂) passent en même temps à travers la circonférence de base (K₁) le centre (O₁) ainsi que à travers la circonférence de base (K₁) traversant des points (A₁A₃,A₅) avec le nombre impair de rayons radiaux (f₁, f₃, f₅) et parce que le nombre de circonférences supplémentaires (K₂) est la moitié du nombre des bielles (n₁), les points communs de la circonférence de base (K₁) et circonférences supplémentaires (K₂) sont aussi la moitié (n₁/2) de ce nombre (n₁), et ces points (A₁,A₃,A₅) connectés consécutivement forment les cordes de base (A₁A₃, A₃A₅, A₅A₁) de la circonférence de base (K₁)(fig.2), suite a quoi la distance entre les points de croisement communs (B₁, B₂, B₃) des circonférences supplémentaires se croissant mutuellement (K₂), qui sont en même temps des points du croisement au milieu des cordes de base (A₁A₃,A₃A₅,A₅A₁) avec le nombre pair de rayons radiaux (f₂,f₄,f₆) d'une part et de l'autre - les points de croisement du même nombre pair de rayons radiaux (f₂, f₄, f₆) avec la circonférence de base (K₁) aux points (A₂,A₄,A₆), définissent la valeur de la course (S) des pistons et les cordes de base connectées en chaîne-(A₁A₃,A₃A₅,A₅A₁), forment une figure géométrique fermée, dessinée dans la circonférence de base (K₁), à quoi les sommets de cette figure (A₁,A₃,A₅) divise la circonférence de base (K₁) en arcs de longueur égale (A₁,A₂,A₃, A₃,A₄,A₅ et A₅,A₆,A₁) et chacun de ces arcs a une longueur de deux arcs (L₁) de la même circonférence de base (K₁) ou à chaque demie longueur des cordes de base (A₁A₃,A₃A₅,A₅A₁) appartient un premier arc (L₁) de la division de la circonférence de base (K₁) par les rayons radiaux (f₁ -.f₆), mais les moitiés des cordes de base (A₁A₃,A₃A₅,A₅A₁) prises séparément sont des cordes des circonférences supplémentaires (K₂) avec leurs deuxièmes arcs adjacents (L₂); il y a une équation entre les longueurs des premiers et deuxièmes arcs (L₂ et (L₂) de la circonférence de base (K₁) et les circonférences supplémentaires (K₂) en permettant le mouvement alternatif de roulement sans glisser d'une position finale à une autre des deuxièmes arcs (L₂) des circonférences supplémentaires (K₂) sur les premiers arcs (L₁) de la circonférence fondamentale (K₂), suite à quoi les extrémités des deuxièmes arcs (L₂) des circonférences supplémentaires (K₂) glissent rectilignes, en se mouvant alternativement sur chacune des lignes d'axe (f₁...f₆), sur lesquelles ces extrémités se trouvent sans les laisser ou se dévier d'eux, se déplaçant des points de croisement des rayons radiaux (f₁...f₆) avec la circonférence de base (K₁) aux points de croisement communs (B₁,B₂,B₃) entre les circonférences supplémentaire (K₂), qui de sa part représente la course des pistons (S) et la connexion consécutive en chaîne des extrémités des deuxièmes arcs (L₂) des circonférences supplémentaires (K₂) forment une figure géométrique fermée avec les unités en forme d'arc (6)(fig.3), à quoi les extrémités mutuellement connectées des unités (6) sont formées au moyen d'axes comme des gonds cylindriques (7) de cette unité multiple battante (6), à quoi les deuxièmes arcs (L₂) des circonférences supplémentaires (K₂) (13) sont des formantes des surfaces cylindriques extérieures des unités en forme d'arc (6) et la circonférence de base (K₁) (12) forme la surface cylindrique intérieure da la boîte du moteur (1), sur lequel les unités en forme d'arc (6) de la connexion se roulent au mouvement alternatif, à quoi les tringles de piston (4) sont mobilement connectés dans les axes des gonds cylindriques (7) de la multiunité battante et avec les autres extrémités les tringles de piston (4) sont fixés d'une manière immobile aux pistons (3), à quoi des centres (O₂) (9) des circonférences supplémentaires (K₂) (13) sont dessinées leurs circonférences (K₃) (8) avec les rayons (R₃) qui sont plus petit que les rayons (R₂) des circonférences supplémentaires (K₂) (13) et ces circonférences (K₃) (8) définissent les surfaces cylindriques intérieures des unités en forme d'arc (6), sur lesquelles les rouleaux du moteur roulent, montés au moyen de leurs axes (9) sur les pignons (10) de l'arbre du moteur (11).

2. Méthode de construction de moteur à combustion interne sans une tringle connectant d'après la méthode de revendication 1, qui inclut une boîte de moteur avec dedans des cylindres de travail fixés d'une manière immobile et des pistons en eux, situés sur une surface plane, radialement situés, caractérisés par ce que le nombre des cylindres (2) et des pistons (3) (fig.3) du moteur est égal ou plus grand que six et est un nombre pair, à quoi les pistons (3) sont connectés d'une manière immobile aux tringles de piston (4), et les tringles de piston (4) à leur autre extrémité sont connecté mobilement au moyen des gonds cylindriques (7) en articulations aux éléments longues en forme d'arc (6), le nombre pair des unités en forme d'arc (6) étant égal au nombre pair des cylindres de travail (2) avec les pistons (3) en eux et ces unités (6) forment une multiunité de gond fermée, qui touche d'une manière mobile les surfaces cylindriques extérieures des unités en forme d'arc (6) sur la surface cylindrique intérieure de la boîte du moteur (1) et l'arbre de moteur (11) est situé dans l'axe de la boîte du moteur (1) et il est formé par l'arbre lui-même (11) avec deux pignons (10) avec des dents arrondis et transpercés, à quoi l'arbre du moteur (11) est mis comme un palier dans les couvercles de la boîte du moteur (1) et entre les deux pignons (10) dans leurs dents transpercés sont monté des axes (9) avec les cylindres du moteur (8) mis sous forme de palier; les axes (9) sont parallèles à et à une distance égale de 1a ligne d'axe de l'arbre de moteur (11) le diamètre extérieur des rouleaux (8) étant égal au diamètre intérieur des unités en forme d'arc (6) et le nombre des rouleaux (8), de leurs axes (9) et le nombre des dents de chaque pignon (10) étant la moitié du nombre des bielles de travail (2) du moteur.

3. Méthode de construction de moteur à combustion interne sans une tringle connectant d'après la méthode de revendication 2, caractérisée par ce qu'un synchroniseur de pouvoir de dent est utilisé (fig.3), formé par la surface cylindrique intérieure du carter du moteur (1) avec des dents intérieurs coupés sur elle (14) avec une ligne de division de la circonférence de base K₁ (12) et des dents extérieur (15) des unités en forme d'arc (6), engrenés en eux, avec des lignes de division des circonférences K₂ (13), à quoi les axes des gonds cylindriques (7) entre les unités en forme l'arc (6} et les tringles des pistons (4) sont posés sur les circonférences de division (13) des unités en forme d'arc (6) du multiunité à gond et les diamètres des circonférences de division (13) de ces unités (6) sont égaux à la moitié du diamètre de la circonférence de division (12) du carter du moteur (1), sans tenir compte du nombre pair des bielles (2) et des pistons (3) du moteur.

Drawing